2 strange situations in the same game

[JS 20]

Need some help on these. Both of these managed to happen in the same game. The game also included over 40 fouls (none were ticky tack) and I called 9 travels. You would think girls in the 8th grade would know they can't just run in place with the ball but oh well..

1) This happened right in front of my partner: Loose ball, A1 recovers laying on her back w/ her head about 6 inches off the floor but her pony tail is touching the end line. Is this OOB violation? Her hair is the only thing touching the line.

2) A1 bringing the ball up in the back court, ball is tipped and is loose. A2 recovers sitting on the division line. Her butt is on the line, one knee in the back court, both feet in the front court. She picks the ball up off the floor in the back court and passes to A3 who's in the back court. Any kind of violation? It looked weird but I held the whistle b/c I didn't really know and it happened pretty quick.